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EC number: 243-632-4 | CAS number: 20241-76-3
Surface tension
Administrative data
Link to relevant study record(s)
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Experimental starting date: 07/12/2016 - Experimental completion date: 07/12/2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- None
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- plate method
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Code number of the test material as used in the study: FAT 40278/D TE
- Source and lot/batch No.of test material: Lot. AT-PD16-493A1
OTHER SPECIFICS:
- Appearance: daek blue powder - Key result
- Surface tension:
- 75.954 mN/m
- Temp.:
- 20 °C
- Conc.:
- 0.25 vol%
- Conclusions:
- The surface tension of FAT 40278/D was determined to be 75.954 mN/m.
- Executive summary:
A study was conducted to evaluate the surface tension of FAT 40278/D according to OECD Guideline 115. The determination of the surface tension was accomplished by means of a Tensiometer, using the Wilhelmy plate method. Based on the findings of the study, the surface tension of the test substance was determined to be 75.954 mN/m at room temperature ca 20 °C. The variation of specification factor was 0.0 mN/m.
Reference
The variation of specification factor was 0.0 mN/m.
Description of key information
A study was conducted to evaluate the surface tension of Disperse Blue 77 according to OECD Guideline 115. The determination of the surface tension was accomplished by means of a Tensiometer, using the Wilhelmy plate method. Based on the findings of the study, the surface tension of the test substance was determined to be 75.954 mN/m at room temperature ca 20 °C. The variation of specification factor was 0.0 mN/m.
Key value for chemical safety assessment
- Surface tension:
- 75.954
Additional information
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